Founded in 1979, JOHN NICHOLSON LTD (JNL), has operated in the specialst sectors of the Construction Industry, particularly waterproofing, roofing and specialised flat roofing, installing accredited long-term systems. Being builders as well gives us greater understanding of detailing at the waterproofing interface as well as the ability to carry out related building tasks.
Having a fully qualified and CSCS registered workforce, ISO 9001 Quality Assurance (since 1993), Safe Contractor accreditation, being a certified member of the Federation of Master Builders (FMB) and being on the approved list of many manufacturers, Local Authorities and prestigious organisations demonstrates reliability, longevity and a professional level of competance in the works that we undertake.
JNL also carry out contrcated general and reactive mentenace for national and local organisations, Local Authority Grants (for disabled facilities, etc), insurance work and small general buildings works. We also provide a survey, test and diagnostic service.